| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.72 | 11.135% | $78.5947 | $78.59 | $78.60 | $78.60 |
| Purchase #2 | $110.27 | 11.546% | $123.0018 | $123.00 | $123.00 | $123.00 |
| Purchase #3 | $52.29 | 8.820% | $56.902 | $56.90 | $56.90 | $56.90 |
| Purchase #4 | $222.70 | 7.659% | $239.7566 | $239.76 | $239.75 | $239.80 |
| Purchase #5 | $16.73 | 11.283% | $18.6176 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $108.56 | 7.188% | $116.3633 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $184.41 | 6.233% | $195.9043 | $195.90 | $195.90 | $195.90 |
| 7 purchase totals = | $765.68 | $829.1403 | $829.13 | $829.10 | $829.20 | |